Home / 134,325.20-201,196.20-110,997.20

Finding the Fourth Proportional to 134,325.20, 201,196.20 and 110,997.20

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Solution

The fourth proportional to 134,325.20, 201,196.20 and 110,997.20 is: 166,254.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,325.20 : 201,196.20 = 110,997.20 : x
  2. Step 2: Convert to fraction form
    134,325.20/201,196.20 = 110,997.20/x
  3. Step 3: Cross multiply
    134,325.20x = 201,196.20 × 110,997.20
  4. Step 4: Simplify right side
    134,325.20x = 22,332,214,850.64
  5. Step 5: Solve for x
    x = 22,332,214,850.64/134,325.20
  6. Step 6: Final answer
    x = 166,254.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.